89155440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11257}}^1$

素因数の和:11287

約数の個数: 120

約数和(自身を含む): 326662128

約数和(自身を除く): 237506688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11257, 22514, 33771, 45028, 56285, 67542, 90056, 101313, 112570, 123827, 135084, 168855, 180112, 202626, 225140, 247654, 270168, 337710, 371481, 405252, 450280, 495308, 506565, 540336, 619135, 675420, 742962, 810504, 900560, 990616, 1013130, 1114443, 1238270, 1350840, 1485924, 1621008, 1857405, 1981232, 2026260, 2228886, 2476540, 2701680, 2971848, 3714810, 4052520, 4457772, 4953080, 5572215, 5943696, 7429620, 8105040, 8915544, 9906160, 11144430, 14859240, 17831088, 22288860, 29718480, 44577720, 89155440]

約数ペア:

[(1, 89155440), (2, 44577720), (3, 29718480), (4, 22288860), (5, 17831088), (6, 14859240), (8, 11144430), (9, 9906160), (10, 8915544), (11, 8105040), (12, 7429620), (15, 5943696), (16, 5572215), (18, 4953080), (20, 4457772), (22, 4052520), (24, 3714810), (30, 2971848), (33, 2701680), (36, 2476540), (40, 2228886), (44, 2026260), (45, 1981232), (48, 1857405), (55, 1621008), (60, 1485924), (66, 1350840), (72, 1238270), (80, 1114443), (88, 1013130), (90, 990616), (99, 900560), (110, 810504), (120, 742962), (132, 675420), (144, 619135), (165, 540336), (176, 506565), (180, 495308), (198, 450280), (220, 405252), (240, 371481), (264, 337710), (330, 270168), (360, 247654), (396, 225140), (440, 202626), (495, 180112), (528, 168855), (660, 135084), (720, 123827), (792, 112570), (880, 101313), (990, 90056), (1320, 67542), (1584, 56285), (1980, 45028), (2640, 33771), (3960, 22514), (7920, 11257)]